Are you kiding?
2014-03-15 21:58 GMT+08:00 刘彬 <heidso...@gmail.com>: > 重新生成ssh-key pub > > > > > > > > > > > > > > > 云计算基础架构师 > Github:https://github.com/heidsoft > Weibo: http://weibo.com/liuganbin > 研究方向：云计算（云安全）、大数据（数据处理分析） > 主要学习: Linux / C / C++ / JAVA > Email:heidso...@gmail.com > Tell:18601706743 > > > 2014-03-15 20:23 GMT+08:00 Du Jun <dj199...@gmail.com>: > > > Hi all, > > > > I find I fail to add a host due to Ssh executed failed: > > > > 2014-03-15 20:18:07,892 DEBUG [utils.ssh.SSHCmdHelper] > > (catalina-exec-7:null) Ssh executed failed > > java.lang.NullPointerException > > at > > > > > com.cloud.utils.ssh.SSHCmdHelper.sshExecuteCmdOneShotWithExitCode(SSHCmdHelper.java:147) > > at > > > > > com.cloud.utils.ssh.SSHCmdHelper.sshExecuteCmdOneShot(SSHCmdHelper.java:158) > > at > > com.cloud.utils.ssh.SSHCmdHelper.sshExecuteCmd(SSHCmdHelper.java:63) > > at > > > > > com.cloud.hypervisor.kvm.discoverer.LibvirtServerDiscoverer.find(LibvirtServerDiscoverer.java:225) > > at > > > > > com.cloud.resource.ResourceManagerImpl.discoverHostsFull(ResourceManagerImpl.java:741) > > at > > > > > com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceManagerImpl.java:590) > > at > > > > > org.apache.cloudstack.api.command.admin.host.AddHostCmd.execute(AddHostCmd.java:143) > > at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:158) > > at com.cloud.api.ApiServer.queueCommand(ApiServer.java:514) > > at com.cloud.api.ApiServer.handleRequest(ApiServer.java:372) > > at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:305) > > at com.cloud.api.ApiServlet.doPost(ApiServlet.java:71) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > > at > > > > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) > > at > > > > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > > at > > > > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) > > at > > > > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) > > at > > > > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) > > at > > > > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) > > at > > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:615) > > at > > > > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > > at > > > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) > > at > > > > > org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889) > > at > > > > > org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:744) > > at > > > > > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2282) > > at > > > > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) > > at > > > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:701) > > PS: I am using CS4.2 and I confirm host's user and password are correct. > I > > wonder why I get a SSH exception when I try to add a host to CS cluster? > > > > -- > > Regards, > > Frank > > >
